market	freq_block	round_num	bid_amt	bidder_num	date	time	net_bid_amt	sort_col_1	sort_col_2
R352	A	4	100000	0312	1/14/97	09:22:03	100000	1	7
R352	A	4	57000	0320	1/14/97	09:24:23	57000	1	7
R530	A	4	16011	0323	1/14/97	09:17:03	16011	1	10
R540	A	4	20000	0317	1/14/97	09:20:06	20000	1	13
R608	B	4	17123	0322	1/14/97	09:17:21	17123	1	18
R718	A	4	16011	0323	1/14/97	09:17:03	16011	1	22